Ivan Raszl runs a very unique and interesting website called CreativeBits. We noticed that he was conisistently posting high quality Photoshop tutorials and tips on the site  and so we asked him if we could collect some of the best and offer them to our visitors. He agreed.
So check out these Photoshop tutorials, and afterwards make sure to visit CreativeBits. And while you're there take some time to explore their cool and informative graphics forum.